YANKTON, SD 57078 Weather Forecast & Current Conditions

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57078 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
YANKTON, SD Current Weather
6:56 AM CDT OCT 4, 2026
Clear 45°F
Feels Like:	41°F
Dewpoint:	39°F
Rel. Hum.:	79%
Visibility:	10 miles
Wind:	WNW at 8 mph
Pressure:	30.34 inches
Last 72 hours
Local Area Snow Depth
South Dakota Current Weather
South Dakota MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

57078 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	YANKTON, SD 57078 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Sunny. Highs in the lower 70s. Northwest winds around 5 mph.

TONIGHT
Mostly clear. Lows in the upper 40s. Southeast winds 5 to 10 mph.

MONDAY
Sunny. Highs in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph.

MONDAY NIGHT
Mostly clear. Lows in the upper 50s. South winds 15 to 20 mph with gusts up to 30 mph.

TUESDAY
Sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph, becoming northwest in the afternoon.

TUESDAY NIGHT
Mostly clear. Lows in the mid 50s.

WEDNESDAY
Sunny. Highs in the lower 70s.

WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 50s.

THURSDAY
Mostly sunny. Highs around 70.

THURSDAY NIGHT
Partly cloudy. Lows in the mid 50s.

FRIDAY
Sunny. Highs around 70.

FRIDAY NIGHT
Mostly clear. Lows around 60.

SATURDAY
Sunny, breezy with highs in the upper 70s.

57078 WEATHER SATELLITE LOOPS

Visible Weather Satellite
YANKTON, SD 57078

Infrared Weather Satellite
YANKTON, SD 57078

57078 WEATHER RADAR LOOP

NEXRAD Weather Radar
YANKTON, SD 57078

MOS COMPUTER WEATHER FORECAST

YANKTON, SD 3 hourly weather forecast

weather forecast created 5:00 AM PDT 9/30/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Wednesday
30 SEP 2026

1 PM

70°

Mostly Cloudy

0% Thunder
( 3% severe)

CALM

84%

65°

High 73°

4 PM

72°

Mostly Cloudy

ESE 1

76%

64°

Mostly Cloudy

7 PM

68°

Mostly Cloudy

0% Thunder
( 5% severe)

CALM

87%

64°

10 PM

65°

Mostly Cloudy

CALM

97%

64°

Thursday
1 OCT 2026

1 AM

63°

64°

Mostly Cloudy

0% Thunder
( 4% severe)

NNW 3

97%

62°

Low 58°

4 AM

62°

Mostly Cloudy

NNW 7

90%

59°

High 64°

7 AM

59°

57°

Mostly Cloudy

0% Thunder
( 1% severe)

N 10

87%

55°

Mostly Cloudy

10 AM

60°

58°

Mostly Cloudy

N 13

72%

51°

1 PM

63°

62°

Partly Cloudy

0% Thunder
( 0% severe)

N 13

58%

48°

4 PM

63°

62°

Partly Cloudy

N 12

56%

47°

7 PM

58°

57°

Clear

0% Thunder
( 1% severe)

N 6

69%

48°

10 PM

54°

53°

Partly Cloudy

N 5

71%

45°

Friday
2 OCT 2026

1 AM

52°

Partly Cloudy

0% Thunder
( 1% severe)

N 3

71%

43°

Low 48°

4 AM

50°

49°

Partly Cloudy

N 3

74%

42°

High 61°

7 AM

48°

47°

Mostly Cloudy

0% Thunder
( 1% severe)

CALM

80%

42°

Partly Cloudy

10 AM

54°

Partly Cloudy

E 3

69%

44°

1 PM

59°

58°

Partly Cloudy

0% Thunder
( 0% severe)

SE 7

55%

43°

4 PM

60°

59°

Partly Cloudy

SE 8

55%

44°

7 PM

56°

55°

Clear

SE 6

69%

46°


YANKTON, SD extended weather forecast
Saturday 3 OCT 2026	Sunday 4 OCT 2026	Monday 5 OCT 2026	Tuesday 6 OCT 2026	Wednesday 7 OCT 2026
Low 46°	Low 48°	Low 42°	Low 47°	Low 52°
High 72°	High 66°	High 68°	High 69°	High 74°

Partly Cloudy 11% Rain	Clear 15% Rain	Clear 10% Rain	Partly Cloudy 32% Rain	Partly Cloudy 19% Rain

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YANKTON, SD 57078 Weather Forecast & Current Conditions

YANKTON, SD Current Weather

YANKTON, SD 57078 Weather Forecast

YANKTON, SD 3 hourly weather forecast

YANKTON, SD extended weather forecast

YANKTON, SD
Current Weather

YANKTON, SD 57078
Weather Forecast